Du Ying bought ZLAB
March 11, 2026 · Form 4 insider transaction
Du Ying bought 353,430 shares of Zai Lab Limited at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Acquired (buy-side)
Shares
353,430
Price
$0.00
Total value
N/A
InsiderDu Ying
RoleOfficer, Director
CompanyZai Lab Limited (ZLAB)
SecurityStock Options (Right to Buy)
Transaction codeA: Grant or award
Transaction dateMarch 11, 2026
Filing dateMarch 16, 2026
Shares owned after353,430
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The option vests in equal annual installments over four years beginning on 03/11/2027, the first anniversary of the date of grant, subject to continuous service.; Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.